Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 2,400 | $910 | $343.80 | $297.75 - $386.27 |
| Q3 2019 | 2,400 | $786 | $335.01 | $297.39 - $394.69 |
| Q2 2019 | 2,400 | $771 | $270.14 | $225.08 - $320.72 |
| Q1 2019 | 2,400 | $592 | $211.23 | $192.59 - $233.31 |
| Q4 2018 | 2,400 | $507 | $192.62 | $159.95 - $215.45 |
| Q3 2018 | 2,400 | $428 | $178.37 | $164.65 - $196.55 |
| Q2 2018 | 2,400 | $475 | $192.09 | $180.81 - $204.01 |
| Q1 2018 | 2,400 | $522 | $190.22 | $171.07 - $212.71 |
| Q4 2017 | 2,400 | $484 | $174.10 | $158.03 - $190.10 |
| Q3 2017 | 2,400 | $443 | $176.21 | $159.36 - $192.97 |
| Q2 2017 | 2,400 | $483 | $176.15 | $163.16 - $194.23 |